baber/WOPTO huggingface dataset:
Patent JP-S59167264-A (JP)
Title: Ink jet printer
Inventor: TAMAI MASAYOSHI
IPC: B41J2/17
Filed: 1983-03-14
Abstract: PURPOSE:To raise the usability of an ink jet printer by miniaturizing parts in common use by separating the printing section independently from the ink circulation system. CONSTITUTION:An ink jet printer is made up of an ink circulation system integrated with a control system, a power source 20 with an operating table 21, a printing section 30 incorporated with a printing system, and a connnecting section led to the printing section 30 and power source 20. The connecting section 40 consists of an ink supply pipe 41 connecting a filter with a particles- forming mechanism, an ink recovery pipe 42 connecting a gutter with the filter, a flat cable 43 connecting electrically the control system 11 with each driver for the printing system, and a connector 44 to enable both ends of these (or only the printing section 30) to connect with the set detachably. The power source 20 is set in a place not to be obstructive, only the printing section 30 is set in an easily operable place, and both are connected with each other in the connecting section 40.
Patent JP-S61203175-A (JP)
Title: Production of copper phthalocyanine
Inventor: TANAKA MASAO
IPC: B01J23/24
Filed: 1985-03-05
Abstract: PURPOSE:To produce a finely divided copper phthalocyanine in one step without the need of a pigmentation step, by reacting phthalic acid with a specific aromatic polybasic acid, copper, urea or ammonia and a diamine having two primary amino groups. CONSTITUTION:An intended copper phthalocyanine is prepared by reacting phthalic acid and/or its derivative with an aromatic polybasic acid of the formula (wherein R<1>-R<4> are each independently H or a group derived from a carboxyl group etc., provided that at least one of R<1>-R<4> is a carboxyl group on the like; and A and B are each independently carboxyl, nitrile, etc.) and/or its derivative, copper or its compound, urea and/or ammonia and a diamine having two primary amino groups in an organic solvent in the presence of a catalyst. Preferred catalyst includes molybdenum compounds such as ammonium molybdate and molybdenum oxide. The catalyst is generally used in an amount of 0.01-0.04 equivalent per 4mol of a phthalocyanine ring forming compound.
Patent JP-S56139978-A (JP)
Title: Serial printer
Inventor: HAYAMIZU KIYOSHI
IPC: B41J2/425
Filed: 1980-04-02
Abstract: PURPOSE:To obtain a distinct electric discharge dot pattern by a method wherein a plurality of rows of the dot shifted in its printing position are provided in a printing head in the serial printer of an electric discharge dot printing system and a plurality of times of the printing is effected at the same printing position. CONSTITUTION:The electric discharge dots 1 are arranged in the printing head 12 alternately in the left and the right thereof and the right side electric discharge dots are driven at first by a printing code signal thereby printing a printing pattern 4. Subsequently, the printing head 12 is moved into an arrow sign direction or the right direction and the left side electric discharge dots are driven by the same printing code signal. As a result, one side dots are put on the other side dots in an obtained printing pattern 6 and printing of distinct clearness is available.
Patent JP-H09205134-A (JP)
Title: Electrostatic chuck
Inventor: TATSUMI YOSHIAKI
IPC: H01L21/68
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic chuck which has excellent heat transfer properties of a heater, set temperature followability, economically low-cost manufacture and makes it possible to alleviate the thermal stress of a connected part by integrally connecting a heater mechanism of the structure integrally connected with an electric heater to one side surface of a thermal diffusion board to the electrostatic attraction mechanism. SOLUTION: In the electrostatic chuck of the structure that a heater mechanism is integrally connected to an electrostatic attracting mechanism, the heater mechanism has a structure that an electric heater is integrally connected to the one surface of a thermal diffusion board. The structure of the electric heater is to surround a ceramic insulation layer around the electric heater strands. For example, the board uses one flat plate, and the other plate formed with a groove as shown of two Mo thermal diffusion boards. As the electric heater, a sheathed heater of the structure that a Nichrome wire having a diameter of 0.2mm is inserted into a stainless pipe having an outer diameter of 3mm and a thickness of 0.2mm, and the gap is filled with magnesia ceramics densely.
Patent JP-H01218335-A (JP)
Title: Stator of rotary electric machine
Inventor: NAKAMURA FUMIO
IPC: H02K1/18
Filed: 1988-02-26
Abstract: PURPOSE:To prevent deformation of a stator core due to difference in expansion, by providing a gap between a stator core and the key arm of a stator frame corresponding to the difference in thermal expansion between the stator core and the stator frame during operation. CONSTITUTION:In a stator core 1, the key arm 4 of a stator frame 3 is inserted into the key groove 5 of a thin iron plate 2 to laminate the stator frame 3 and the thin iron plate 2, then they are fastened through an end plate 6 and a fastening bolt 7. Several securing points 12 where the key arm 4 of the stator frame 3 is in contact with the outer diameter of the stator core and provided, and gaps 8 corresponding to the expansion caused by the temperature difference between the stator frame 3 and the stator core 1 are provided between other key arms and the outer diameter of the stator core.
Patent JP-S57157839-A (JP)
Title: Automatic adjuster of brake gap in disc brake
Inventor: IWAMOTO NAOJI
IPC: F16D65/56
Filed: 1981-03-23
Abstract: PURPOSE:To hold gaps between a brake disc and friction pads to an adequate amount at release of a brake, by shifting the friction pads little by little to the brake disc in relation with movement of a wedge performing operation and release of the brake. CONSTITUTION:If the rod of a thruster 1 is lifted, a link 2 is turned counter clockwise about a pin 4 as the center, and a pin 31 of the link 2 is engaged to a notch 3a in a wedge lever 3. If the rod of the thruster 1 is further lifted, the wedge lever 3 is turned counter clockwise about a guide shaft 9 as the center integrally with the link 2, and a wedge 5 is intruded between rollers 10 to press expand each of the arms 7. At release of a brake, the wedge 5 is moved left upward to lift an engagement element 32, successively in a follow-up state an adjusting lever 18 is turned by tension of springs 25, then the friction pads 15 are pressed to the side of a brake disc 16 by screw motion of screw shafts 26.
Patent JP-H02220290-A (JP)
Title: System and device for recording midi signal
Inventor: KOSUGI TSUNEO
IPC: G11B31/02
Filed: 1989-02-22
Abstract: PURPOSE:To prevent the deviation between the period of playing data and that of rhythm at the time of reproducing a MIDI signal by continuously recording a rhythm stop signal, a rhythm start signal, etc., at the start timing of a rhythm pattern in each repeat period of the pattern. CONSTITUTION:When a rhythm machine 4 is started, a rhythm start flag is set to '1' because rhythm start data A is obtained, and a set value stored in a RAM 52 is decremented and rhythm clock data 8 is sent when the data is received thereafter. When the set value is decremented, respective commands of rhythm stop FC, rhythm start FA, and rhythm clock F8 are successively continuously sent because the counted value is 0, and the counted value is set again. By the processing, a set of stop FC, start a, and clock 8 are inserted before every two measures after the start of rhythm. Consequently, the rhythm machine is accurately started though reproducing of a CD is started from an arbitrary position, and flaws of the CD have not an influence.
Patent JP-S54135691-A (JP)
Title: Olefin polymerization catalyst component and using method therefor
Inventor: UENO HIROSHI
IPC: C08F4/60
Filed: 1978-04-12
Abstract: PURPOSE: To obtain the title catalyst component exhibiting high polymn. activity and stereoregularity by copulverizing a system consisting of a Mg halide, a tetravalent Ti halide, an org. acid ester, an org. halogen cpd. and a special halogen cpd., followed by treatment with a hydrocarbon, etc.  
     CONSTITUTION: A system is copulverized and/or contacted consisting of a Mg halide such as anhydrous MgCl 2 , a tetravalent Ti halide such as TiCl 4 , an org, acid ester such as ethyl benzoate, an org. halogen cpd. such as CCl 4  and a halogen cpd. of IV group elements other than C or a halogen cpd. having a skeleton composed of the elements. The halogen cpd. includes tetrachlorosilane. The resulting Ti-contg. solid substance is then treated with a hydrocarbon such as n-hexane and/or an org. halogen cpd. such as CCl 4  to obtain the title catalyst component. The component considerably improves stereoregularity as well as α-olefin polymn. activity when used in combination with an org. Al cpd. such as Al(C 2 H 5 ) 3 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03244301-A (JP)
Title: Control device of operation position of ridge working machine
Inventor: KINOSHITA EIICHIRO
IPC: A01B69/00
Filed: 1990-02-21
Abstract: PURPOSE:To move operation position along given place of ridge width regardless of change of ridge width, curve, etc., by equipping a device of moving operation position with a ridge sensor of detecting the central position of ridge width and guiding and controlling the operation position at the central part of traveling ridge. CONSTITUTION:A body 1 is traveled along a ridge part by driving of wheels 2 and given operation is carried out on the ridge surface. In the operation, the central position is detected by a ridge sensor 4. Consequently, a device 3 of moving operation position is worked, relative lateral movement between the body 1 and the wheels 2 is done, the operation position is moved and guided to a fixed place in the ridge width and operation can be always carried out at the fixed position in the ridge width.
Patent JP-S61201329-A (JP)
Title: Parallel array multiplier
Inventor: DAITO SHIGEO
IPC: G06F7/508
Filed: 1985-03-04
Abstract: PURPOSE:To shorten a critical path by arranging an array multiplier in three dimensions and eliminating a bridge part. CONSTITUTION:Respective array multipliers AM1, AM2, AM3, and AM4 for respective operand part group areas are all arranged separately in layers #1-#4 of levels LV1-LV4 which are overlaid in the height direction and adjoin vertically and directly. No bridge is formed among paths, so a carry preserving adder CAS1 for the array multipliers in the levels LV4 and LV3 and a carry preserving adder CAS2 for the array multipliers in the levels LV2 and LV3 are arranged extremely closely to the array multiplier group and a carry look- ahead adder CLA is also arranged closely.
Patent JP-H10243338-A (JP)
Title: Video recording system
Inventor: TAKEBUCHI KENJI
IPC: H04N5/91
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To inhibit normal recording of a video signal processed by a copy prevention device and to secure normal recording of a video signal not processed by the copy prevention device excluding the malfunction of copy guard by detecting a peak level only in a specific period for superposing a copy guard signal to the video signal. SOLUTION: A peak value type AGC circuit 11 detects a peak level obtained immediately after temporarily allowing the instantaneous level of a video signal Vs2 of which period pulse top is DC clamped to a reference level VCL to fall to the reference level VCL and restricts the amplitude of the video signal Vs2 so that the peak level is less than the prescribed limit level V1 of the reference level VCL. A recording circuit 23 records the video signal of which amplitude is limited by the AGC circuit 11 in a recording medium. A timing control means allows the AGC circuit 11 to detect the peak level only to a specific period for superposing a copy guard signal to the video signal Vs2.
Patent JP-S51117906-A (JP)
Title: A sintering apparatus
Inventor: TSUKUDA TOSHIO
IPC: F27B21/00
Filed: 1975-04-09
Abstract: PURPOSE: A cooler for a sintering apparatus without the need of wide installation area and a large-sized dust collector. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52126558-A (JP)
Title: Production of refrigerator cabinet
Inventor: SHIBATA KATSUO
IPC: B29C39/10
Filed: 1976-04-16
Abstract: PURPOSE: In the refrigerator cabinet whose adiabatic all is formed by means of injecting and foaming urethaneform raw fluid, filling the rate of urethaneform can be regulated with the measurement of foaming pressure by pressure detector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H021207-A (JP)
Title: Pot
Inventor: KATAOKA KENJI
IPC: A47J41/02
Filed: 1989-02-21
Abstract: PURPOSE:To enable hot water temperature to be visible by providing a heat pipe having one end side disposed to transmit the heat of a hot water container, the other end side disposed on the outer container side and working liquid enclosed therein and a temperature discriminator deposed on the other side of the heat pipe to vary the color when a predetermined temperature is reached. CONSTITUTION:Hot water temperature in a hot water container 1 is transmitted from one end side 8a to the other end side 8b of a heat pipe 8 provided adjacent said container 1 therethrough and further transmitted to a temperature discrimination 9 provided on the other end 8b of the heat pipe 8. When a predetermined temperature is reached, said body is discolored according to the temperature to that a temperature indication 10 near the discolored discriminator is confirmed and read visually. That is, immediately after boiled hot water is poured into a pot, the hot water temperature in said container 1 is at least 90 deg.C, so that when the hot water temperature is transmitted to said body 9 through the heat pipe 8 said elements 9a-9e are sequentially discolored and the hot water temperature can be visually confirmed by the discoloration of the whole said element 9 and the temperature indication 10, so that delicious coffee and tea with a proper temperature can be drunk.
Patent JP-H08207299-A (JP)
Title: Ink pouring method and ink pouring device
Inventor: HAIGO HIDEAKI
IPC: B41J2/175
Filed: 1995-02-06
Abstract: PURPOSE: To provide an ink pouring method and an ink pouring device, which are capable of shortening the pouring time of ink into an ink cartridge and reducing the cost of the device by contriving the miniaturization of a vacuum pump. CONSTITUTION: An ink pouring device is constituted so that a first solenoid opening and closing valve 4 is opened to reduce the pressure in an ink cartridge 6 to a predetermined vacuum pressure by a vacuum pump 1 (S2, S3, S4: YES), then, a second solenoid opening and closing valve 5 is opened while retaining the opened condition of the first solenoid opening and closing valve 4 (S5) whereby the ink cartridge 6 is evacuated and, at the same time, ink 3 is supplied from an ink tank 7 into the ink cartridge 6.  According to this method, the pouring time of ink into the ink cartridge 6 can be shortened remarkably compared with the case of a conventional pouring device, in which evacuating operation and ink pouring operation are effected in two stages, and, further, the reduction of the cost of the device becomes possible by simplifying the constitution of the system of the device and contriving the miniaturization of the vacuum pump 1.
Patent JP-S59168538-A (JP)
Title: Information memory
Inventor: MURAYAMA NOBORU
IPC: G06F3/12
Filed: 1983-03-15
Abstract: PURPOSE:To attain various types of setting in halftone density expression with no change of function for an information memory by writing the input gradation code to a prescribed region of a page memory after converting it into the designated gradation pattern data. CONSTITUTION:A memory unit of a page memory 20 has the memory capacity larger than the number of picture elements equivalent to a page of a plotter 300 and converts the character code sent from a host 200 into the character pattern data to write it to a region of the memory unit designated by the host 200. The density gradation data fed from the host 200 is converted into a netted pseudo halftone pattern converted into halftone points and written to a designated region of the memory unit. The bit data given from the host 200 is written as it is to a designated region of the memory unit. It is possible to have switching in said three modes within a page.
Patent JP-S57158046-A (JP)
Title: Original disk for molding information recording body
Inventor: WATANABE KENJIROU
IPC: G11B7/26
Filed: 1981-03-24
Abstract: PURPOSE:To facilitate the releasing of an original disk for forming an information recording body from a molded body, by making the original disk smooth by sticking palladium to the rugged molding surface of the original disk for the information recording body which has the rugged molding surface corresponding to a recording information signal. CONSTITUTION:A chromium vapor-deposited film 21, adhered onto a glass base plate 20, is coated with a photoresist film and then irradiated with laser beam corresponding to recording information, and development processing is performed to form an original rugged surface 22. The surface is plated with nickel to form a rugged surface 23 which corresponds to the rugged surface 22, and the formed surface 23 is peeled from the rugged surface 22 to obtain the 1st molding original disk 24 which has the rugged surface 23. To the molding surface of this original disk 24, palladium is stuck to about 10mum thickness. Between the original disk 24 and a flat die 25, thermosetting resin 26 such as acrylic resin is press-formed, and this resin-formed body 27 is peeled from the original disk 24. On the information for the ruggedness recording surface 28 of the base plate 27, Al reflective film 29, etc., is vapor-deposited and a protective resin film 30 is further formed to obtain an information recording body 30.
Patent JP-S53128510-A (JP)
Title: Sintering type vibration insulating alloy
Inventor: FUJITA TAKASHI
IPC: C22C38/22
Filed: 1977-04-15
Abstract: PURPOSE: To provide a sintering type vibration insulating alloy which is excellent in the temperature characteristic, and high damping capacity and obtained by specifying the sintering relative density of the alloy by limitting the quantity of Cr and that of W contained in an iron alloy and the equivalent value of Cr in the alloy. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51117007-A (JP)
Title: Taperecorder
Inventor: NISHIDA YOSHITAKA
IPC: G11B15/70
Filed: 1975-04-07
Abstract: PURPOSE: To automatically accomplish continual reproduction of two tape cartridges. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11240430-A (JP)
Title: Automatic braking system
Inventor: KAGAWA KAZUNORI
IPC: B60W30/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the generation of noise without affecting the response of automatic braking system by opening the pressure reducing valve for a predetermined duration, when opening or closing of pressure increasing valve upon starting or termination of boosting, the predetermined duration covering the time before and after opening or closing of the valve. SOLUTION: An electronic control unit(ECU) 10 detects a wheel speed and a distance between vehicles by wheel speed sensors 110 through 113 and a following distance sensor 118, calculates necessary target deceleration, and determines whether or not a request is made for automatic braking. When a request is made for automatic braking, a control valve 26 of a pressure reducing valve is closed and a control valve 34 of a pressure increasing valve is opened. This introduces a high pressure brake fluid into a conduit 36F, and wheel cylinders 24RL, 24RR on left and right rear wheels are boosted. If a difference between a target deceleration and an actual deceleration becomes equal to or less than a first predetermined value and it is determined that boosting is not necessary, the control valve 26 is opened.  Further, when the difference between a target deceleration and an actual deceleration becomes equal to or less than a second predetermined value which is smaller than the first predetermined value and it is determined that no further boosting is necessary, the control valve 34 is closed. This prevents generation of hydraulic pressure shock wave.
Patent JP-H09237300-A (JP)
Title: Electronic purse
Inventor: TAKANO MASAKI
IPC: G06Q50/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To operate an electronic purse while having a natural operation feeling close to a transaction using bills by displaying the balance of electronic currency stored in an IC card on a display part by icons indicating bill sorts and coin sorts. SOLUTION: In the case of moving electronic currency between a user's own IC card A and another inserted IC card B e.g. the display of the balance of the IC card A is turned to the display of an icon 411 indicating the IC card A, the balance 412 of the IC card, an icon 413 indicating the IC card B and an icon 414 indicating function selecting operation buttons after the lapse of fixed time. The user inserts the IC card B into the electronic purse and selects 'movement' on the icon 414. At the time of picking one of icons indicating the sorts of currency indicating the balance of the IC card A by a pen or the like, the amount of a sheet of the picked money sort is moved to an area 432 for storing electronic currency to be moved to the IC card B.
Patent JP-H07250543-A (JP)
Title: Chassis structure in combine
Inventor: NAKAYA AKIHIKO
IPC: A01D67/00
Filed: 1994-03-14
Abstract: PURPOSE:To make it possible to efficiently carry out combining operation of a combine by attaching a step body to a chassis integrally molded by press molding. CONSTITUTION:In a combine constituting a machine body by hanging and providing a chassis integrally formed by press molding between upper ends a pair of right and left truck frames and placing and supporting a motor part, a threshing part and an unhulled rice-receiving part through the chassis to the frame, a step body 16 for constituting a step of a driving part is connected to one side of the front part of the chassis 15 and the step body 16 is connected to a material placed on the chassis by a supporting frame 21 extended in longitudinal direction of the machine body.
Patent JP-S61202392-A (JP)
Title: Electronic disk device
Inventor: WATANABE YASUHISA
IPC: G11C11/34
Filed: 1985-03-05
Abstract: PURPOSE:To facilitate easy loading/unloading or exchanging actions of memory modules and also to eliminate malfunctions occurring with these actions, by providing a means which is connected electrically to a connector to secure the electrical connection among these modules on the surface opposite to an opening part of a mounting means. CONSTITUTION:When a memory module 8 is unloaded from a cage 4, an on-line/ off-line switch 11 is turned to the off-line side to cut off the connection with an interface bus 12. When the module 8 is loaded to the cage 4, the switch 11 is kept at the off-line side and the module 8 is loaded. Then the switch 11 is turned to the on-line side for connection with a signal line of the bus 12. Thus it is possible to prevent a malfunction due to a transient action carried out by an electronic disk controller 14 when the module 8 is loaded and unloaded.